12 Road Optocoupler PLC Relay Module , Weidmuller Relay PLC
Amplifier Board DC 24V
There are some users who are pursuing low prices and looking for
the cheapest PLC amplification board to purchase. The difference
between the transistor amplification board and the expensive one is
so great. Why? The general amplification board did not install heat
sinks, no opto-electrical coupler isolation, why do transistor
amplification boards add heat sinks, because transistor
amplification boards are generally used to frequently switch
control hydraulic solenoid valves, DC motors, amplification tubes
are prone to heat, The lower over-current of heat generation will
cause the amplifier board to be not durable, accelerate aging, and
burn out. Plus, the heat sink can quickly dissipate heat and the
load can work stably. This cannot be saved.
Transistor amplifiers are used in blow molding machines, die
casting machines, injection molding machines, blow molding
machines, hydraulic stretching machines, vulcanizers, and robots,
which replace intermediate relays and solid state relays.
PLC amplifier board can do the maximum 30A, is the relay type, open
or closed, the maximum thyristor can be 10A, the maximum transistor
can be 16A, you can use MOS tube, then PLC amplification board is
good to use it?
There are two ways to install the PLC amplification board. One is
to install four holes in the box of the electric box with screws or
copper pillars, and there is a standard 35mm DIN rail mounting.
Module rack PLC amplification board can be, this installation is
the most convenient, with the contactor, PLC, circuit breakers,
such as the installation of the same way, directly on the rail on
it, and convenient. PLC amplifier board good wiring? PLC amplifier
board generally has two wiring modes, one is a European-style
magnetic core terminal, with a 1 screwdriver to install the wiring,
one is a Japanese-style terminal, with a 10-word screwdriver wiring
installation, to CE certification, must be used European terminal
PLC amplification board.
-- Standard DIN rain mounted-- Status indication for each input
-- Special circuit for self anti-interference
-- Isolation for each relay channel-- with relay base, easy to replace
Used in • Micro-controller • PLC control • Servo System• Electro-magnetic valve • DC Motors• Home intelligent control
Have the approvals of • CE • CCC
♦ Technical date
|Output type||Weidmuller Relay|
|Input signal||NPN and PNP compatible|
* DC5V,DC12V,AC110V,AC220V can be customized.
|Output voltage||AC/DC 0-250V|
|Contact capacity(resistive)||10A 250VAC|
|Operation voltage/Release voltage||≥75%Un/≤10%Un|
|Operation time/Release time||≤15ms/≤8ms|